PAI is a noncrystalline resin. It is a kind of polyamide with excellent heat resistance and mechanical strength, and polyamide with good processability and toughness. The characteristics of heat resistance (continuous use temperature of 250 DEG C), high heat deformation (bending load temperature of 279 DEG C), mechanical properties (especially high tensile strength and impact resistance), fatigue resistance, flame resistance, friction and wear characteristics of high pressure resistance, excellent rupture.

Torlon4203 (TI-5013) Pure PAI material
｜Unit：mm｜｜Color：Khaki｜  

Plate	300（1220）×300×5～40t
Bar	300（1220）×φ5～120

Torlon4301 (TI-5031) add PTFE and graphite.
｜Unit：mm｜｜Color：Black｜ 

Plate	300（1220）×300×5～60t
Bar	300（1220）×φ5～120

Torlon5530 (TI-5023) 30% glass fiber reinforced
｜Unit：mm｜｜Color：Black｜ 

Plate

300×500×10～15t

The length, width, thickness and diameter tolerances vary depending on the manufacturer, brand, and grade. Size according to customer requirements.

The main parts of a OA machine.
Electronic component
Industrial machinery (semiconductors, liquid crystal manufacturing devices, parts, gold plated parts, iron, steel, machine parts, etc.)
Automobile parts
Chip Nests and Sockets
Bearing cage
High temperature electrical connector

Typical characteristics of PAI

	Unit	Test Methods	Pure PAI	Bearing grade PAI
Tensile Strength	psi	D638	21,000	19,000
Bending modulus	psi	D790	711,000	870,000
IzodIzod impact strength (notch)	ft-lbs/in of notch	D256	2.3	2.0
Heat transfer temperature @ 264 psi	°F	D648	532	534
The highest continuous use temperature in the air	°F		500	500
Water (soak for 24 hours)	%	D570	0.30	-
Linear thermal expansion coefficient	in/in/°Fx10-5	D696	1.7	-

※ The above physical properties table is representative of the value of raw materials, not the guarantee value of the product.
※ In the data record (-) part, that currently did not get or can not get the data.